// Karma configuration
// Generated on Mon Nov 20 2017 14:33:15 GMT+0800 (中国标准时间)

module.exports = function(config) {
    config.set({

        // base path that will be used to resolve all patterns (eg. files, exclude)
        basePath: '../',


        // frameworks to use
        // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
        frameworks: ['mocha', 'power-assert'],


        // list of files / patterns to load in the browser
        files: [
            'dist/*.min.js',
            'test/**/*.test.js'
        ],


        // list of files to exclude
        exclude: [],


        // preprocess matching files before serving them to the browser
        // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
        preprocessors: {
            'min/*.min.js': 'coverage'
        },


        // test results reporter to use
        // possible values: 'dots', 'progress'
        // available reporters: https://npmjs.org/browse/keyword/karma-reporter
        reporters: ['mocha', 'coverage'],

        // reporter options
        mochaReporter: {
            colors: {
                success: 'green',
                info: 'bgGreen',
                warning: 'cyan',
                error: 'bgRed'
            },
            symbols: {
                success: '+',
                info: '#',
                warning: '!',
                error: 'x'
            }
        },

        // optionally, configure the reporter 
        coverageReporter: {
            type: 'lcov',
            dir: 'coverage/',
            subdir: '.'
            // Would output the results into: .'/coverage/'
        },

        // web server port
        port: 9876,


        // enable / disable colors in the output (reporters and logs)
        colors: true,


        // level of logging
        // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
        logLevel: config.LOG_INFO,


        // enable / disable watching file and executing tests whenever any file changes
        autoWatch: true,


        // start these browsers
        // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
        browsers: ['Chrome'],

        customLaunchers: {
            Chrome: {
                base: 'ChromeHeadless',
                flags: ['--no-sandbox']
            }
        },


        // Continuous Integration mode
        // if true, Karma captures browsers, runs the tests and exits
        singleRun: true,

        // Concurrency level
        // how many browser should be started simultaneous
        concurrency: Infinity
    })
}